Which of the Following Is Not a Characteristic of an X-Linked

Multiple Choice

Which of the following is not a characteristic of an X-linked recessive disorder pedigree?

A) An affected son can have normal parents.
B) If a female has the trait, her father must also have it.
C) The characteristic often skips a generation.
D) More females than males are affected.
E) If a woman has the characteristic, all of her sons will have it.